Delete comment from: Ken Shirriff's blog

Ken Shirriff said...

Matthew: surprisingly, it turns out that Apple's charger uses more power when not in use than the other chargers I measured (a Samsung charger and several $2 knockoff chargers). The idle power is still low - about 0.3 watts. I plan to write an article about power usage later.

May 19, 2012, 2:11:04 PM

Posted to Apple iPhone charger teardown: quality in a tiny expensive package